From: Stefan Binding <sbinding@opensource.cirrus.com>
To: Mark Brown <broonie@kernel.org>, Jaroslav Kysela <perex@perex.cz>,
Takashi Iwai <tiwai@suse.com>
Cc: <alsa-devel@alsa-project.org>, <linux-kernel@vger.kernel.org>,
<patches@opensource.cirrus.com>,
Stefan Binding <sbinding@opensource.cirrus.com>
Subject: [PATCH v1 02/11] ALSA: hda: cs35l41: Check mailbox status of pause command after firmware load
Date: Thu, 20 Jul 2023 14:31:38 +0100 [thread overview]
Message-ID: <20230720133147.1294337-3-sbinding@opensource.cirrus.com> (raw)
In-Reply-To: <20230720133147.1294337-1-sbinding@opensource.cirrus.com>
Currently, we do not check the return status of the pause command,
immediately after we load firmware. If the pause has failed,
the firmware is not running.
Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
---
sound/pci/hda/cs35l41_hda.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/sound/pci/hda/cs35l41_hda.c b/sound/pci/hda/cs35l41_hda.c
index f9c97270db6f6..29f1dce45f1dc 100644
--- a/sound/pci/hda/cs35l41_hda.c
+++ b/sound/pci/hda/cs35l41_hda.c
@@ -781,7 +781,12 @@ static int cs35l41_smart_amp(struct cs35l41_hda *cs35l41)
goto clean_dsp;
}
- cs35l41_set_cspl_mbox_cmd(cs35l41->dev, cs35l41->regmap, CSPL_MBOX_CMD_PAUSE);
+ ret = cs35l41_set_cspl_mbox_cmd(cs35l41->dev, cs35l41->regmap, CSPL_MBOX_CMD_PAUSE);
+ if (ret) {
+ dev_err(cs35l41->dev, "Error waiting for DSP to pause: %u\n", ret);
+ goto clean_dsp;
+ }
+
cs35l41->firmware_running = true;
return 0;
--
2.34.1
next prev parent reply other threads:[~2023-07-20 13:34 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-20 13:31 [PATCH v1 00/11] Fix support for System Suspend for CS35L41 HDA Stefan Binding
2023-07-20 13:31 ` [PATCH v1 01/11] ALSA: cs35l41: Use mbox command to enable speaker output for external boost Stefan Binding
2023-07-20 14:11 ` Mark Brown
2023-07-20 13:31 ` Stefan Binding [this message]
2023-07-20 13:31 ` [PATCH v1 03/11] ALSA: hda: cs35l41: Ensure we correctly re-sync regmap before system suspending Stefan Binding
2023-07-20 13:31 ` [PATCH v1 04/11] ALSA: hda: cs35l41: Ensure we pass up any errors during system suspend Stefan Binding
2023-07-20 13:31 ` [PATCH v1 05/11] ALSA: hda: cs35l41: Move Play and Pause into separate functions Stefan Binding
2023-07-20 13:31 ` [PATCH v1 06/11] ALSA: hda: hda_component: Add pre and post playback hooks to hda_component Stefan Binding
2023-07-20 14:18 ` Takashi Iwai
2023-07-20 13:31 ` [PATCH v1 07/11] ALSA: hda: cs35l41: Use pre and post playback hooks Stefan Binding
2023-07-20 13:31 ` [PATCH v1 08/11] ALSA: hda: cs35l41: Rework System Suspend to ensure correct call separation Stefan Binding
2023-07-20 13:31 ` [PATCH v1 09/11] ALSA: hda/realtek: Support pre-/post- playback hooks for cs35l41 Stefan Binding
2023-07-20 13:31 ` [PATCH v1 10/11] ALSA: hda: cs35l41: Add device_link between HDA and cs35l41_hda Stefan Binding
2023-07-20 14:21 ` Takashi Iwai
2023-07-21 14:55 ` Stefan Binding
2023-07-21 15:05 ` Takashi Iwai
2023-07-20 13:31 ` [PATCH v1 11/11] ALSA: hda: cs35l41: Ensure amp is only unmuted during playback Stefan Binding
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